Results 51 to 60 of about 25,304 (272)

Quantitative proteomics identified lncRNA HOTAIR regulated nucleoproteins in HeLa cells

, 2021
124-137Hox transcript antisense intergenic RNA (HOTAIR), which was called oncogenic long non-coding RNA (lncRNA) over expressed in the vast majority of cancer types, regulated various biological processes such as cell growth, apoptosis, proliferation ...
Hu, Fan, Chen, Zhuo, Zhang, Tong-cun, Liu, Cheng Lin Zi, Zheng, Peng   +4 more
core  

Quantitative studies of nucleic acid in the cell by micro-spectrophotometry I. The critique and improvement of the microspectrophotometry [PDF]

, 1959
Some critical experiments have been carried out on the microspectrophotometry using the lymphocytes of a mouse, stained with Feulgen reaction, revealing that most reliable value can be attained by illuminating the material with a small spot-light and ...
Utsumi, Kozo
core   +1 more source

Controllable self-replicating RNA vaccine delivered intradermally elicits predominantly cellular immunity

iScience, 2023
Summary: Intradermal delivery of self-replicating RNA (srRNA) is a promising vaccine platform. We have developed an srRNA that functions optimally at around 33°C (skin temperature) and is inactivated at or above 37°C (core body temperature) as a safety ...
Tomokazu Amano, Hong Yu, Misa Amano, Erica Leyder, Maria Badiola, Priyanka Ray, Jiyoung Kim, Akihiro C. Ko, Achouak Achour, Nan-ping Weng, Efrat Kochba, Yotam Levin, Minoru S.H. Ko   +12 more
doaj   +1 more source

Monomeric Nucleoprotein of Influenza A Virus

PLoS Pathogens, 2013
Isolated influenza A virus nucleoprotein exists in an equilibrium between monomers and trimers. Samples containing only monomers or only trimers can be stabilized by respectively low and high salt. The trimers bind RNA with high affinity but remain trimmers, whereas the monomers polymerise onto RNA forming nucleoprotein-RNA complexes.
Chenavas, Sylvie, Estrozi, Leandro F., Slama-Schwok, Anny, Delmas, Bernard, Di Primo, Carmelo, Baudin, Florence, Li, Xinping, Crépin, Thibaut, Ruigrok, Rob W. H.   +8 more
openaire   +9 more sources

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Nucleoproteins of Negative Strand RNA Viruses; RNA Binding, Oligomerisation and Binding to Polymerase Co-Factor

Viruses, 2010
Commentary on Tawar, R.G.; Duquerroy, S.; Vonrhein, C.; Varela, P.F.; Damier-Piolle, L.; Castagné, N.; MacLellan, K.; Bedouelle, H.; Bricogne, G.; Bhella, D.; Eléouët, J.-F.; Rey, F.A. Crystal structure of a nucleocapsid-like nucleoprotein-RNA complex of
Thibaut Crépin, Rob W. H. Ruigrok
doaj   +1 more source

A universal SARS‐CoV DNA vaccine inducing highly cross‐reactive neutralizing antibodies and T cells

EMBO Molecular Medicine, 2022
New variants in the SARS‐CoV‐2 pandemic are more contagious (Alpha/Delta), evade neutralizing antibodies (Beta), or both (Omicron). This poses a challenge in vaccine development according to WHO.
Sofia Appelberg, Gustaf Ahlén, Jingyi Yan, Negin Nikouyan, Sofie Weber, Olivia Larsson, Urban Höglund, Soo Aleman, Friedemann Weber, Emma Perlhamre, Johanna Apro, Eva‐Karin Gidlund, Ola Tuvesson, Simona Salati, Matteo Cadossi, Hanna Tegel, Sophia Hober, Lars Frelin, Ali Mirazimi, Matti Sällberg   +19 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

The Nucleocapsid of Paramyxoviruses: Structure and Function of an Encapsidated Template

Viruses, 2021
Viruses of the Paramyxoviridae family share a common and complex molecular machinery for transcribing and replicating their genomes. Their non-segmented, negative-strand RNA genome is encased in a tight homopolymer of viral nucleoproteins (N).
Louis-Marie Bloyet
doaj   +1 more source

The Nucleoprotein and Phosphoprotein of Measles Virus [PDF]

Frontiers in Microbiology, 2019
Measles virus is a negative strand virus and the genomic and antigenomic RNA binds to the nucleoprotein (N), assembling into a helical nucleocapsid. The polymerase complex comprises two proteins, the Large protein (L), that both polymerizes RNA and caps the mRNA, and the phosphoprotein (P) that co-localizes with L on the nucleocapsid.
Guseva, Serafima, Milles, Sigrid, Blackledge, Martin, Ruigrok, Rob W H   +3 more
openaire   +5 more sources